AB 1794-ADN Flex I/O communication module

Product Description

The Allen-Bradley 1794-ADN is a Flex I/O communication module designed for use within the Allen-Bradley 1794 Flex I/O system. It acts as a DeviceNet adapter, connecting various DeviceNet devices to a CompactLogix or ControlLogix PLC. This module provides a reliable and efficient way to expand the I/O capabilities of your automation system.

Key Features and Specifications

• Communication: DeviceNet communication protocol

• Data Transfer: Supports data transfer rates of 125kbps, 250kbps, and 500kbps

• Power Supply: 24 VDC

• Mounting: DIN rail or panel mounting

• Indicators: Mod/Net status, I/O status

• Environmental: Designed for industrial environments, with a wide operating temperature range.

Advantages

• Flexibility: Easily integrates into existing Allen-Bradley control systems.

• Reliability: Offers robust performance and reliability in demanding industrial environments.

• Scalability: Can be used to expand the I/O capacity of your system as needed.

• Compatibility: Compatible with a wide range of DeviceNet devices.

• Ease of Use: Simple to configure and use with the appropriate programming software.

Precautions

• Installation: Ensure proper installation and wiring according to the manufacturer's instructions.

• Environment: Avoid exposure to extreme temperatures, humidity, or vibration.

• Power Supply: Connect to a stable 24 VDC power supply.

• Compatibility: Verify compatibility with other devices in your system.

• Grounding: Proper grounding is essential for electrical safety and noise reduction.

Applications

The 1794-ADN is widely used in various industrial automation applications, including:

• Machine Control: Connecting sensors, actuators, and other devices to a PLC for machine control.

• Process Control: Monitoring and controlling industrial processes.

• Data Acquisition: Collecting data from various devices and sending it to a PLC.

• Distributed I/O: Creating a distributed I/O system for large-scale applications.

Additional Information

• Documentation: Refer to the official Rockwell Automation documentation for detailed specifications, programming instructions, and troubleshooting guides.

• Compatibility: Ensure compatibility with other devices in your system, such as PLCs and I/O modules.

• Support: Rockwell Automation provides comprehensive support and services for its products.

For more detailed information and specific product recommendations, please refer to the Rockwell Automation product catalog or consult with a Rockwell Automation authorized distributor.

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